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Kala soocida iyo shaqada xaashida pp
Xaashida PP waa walxo semi-crystalline ah. Way ka adag tahay waxayna leedahay meel dhalaalaysa oo ka sareysa PE. Sababtoo ah heerkulka homopolymer PP aad ayuu u jajaban yahay oo ka sarreeya 0C, waxyaabo badan oo ganacsi PP ah ayaa ah copolymers random copolymers oo leh 1 ilaa 4% ethylene ama copolymers copolymers oo leh maaddo ethylene sare leh. xaashida PP saafiga ah h...Sii akhri -
Sidee loo aqoonsadaa tayada xaashida PP ee ololaysa?
Xaashiyaha ololka ee PP waa xaashi caag ah oo laga sameeyay xabagta PP, oo leh waxyaabo kala duwan oo lagu daro oo lagu daro extrusion, calending, qaboojinta, jarista iyo hababka kale. Xaashiyaha PP ee ololaya waa walxo semi-crystalline ah. Way ka adag tahay PE waxayna leedahay meel dhalaalaysa oo sare. Sababtoo ah hom...Sii akhri -
Siddeed guri oo ah xaashida nayloon ee saliidda leh ee adkaysiga u leh ee MC ee ay caanka ku yihiin isticmaalayaasha
1. Xirashada xirashada xaashida nylon ee saliidda ku jirta ee xirashada u adkeysaneysa ee MC ayaa marka ugu horeysa ka mid ah caagadaha, iyo marka uu weyn yahay culeyska kellika ah, ayaa sare u kaca caabbinta xirashada iyo iska caabbinta walxaha. 2. Awoodda saamaynta ee xaashida nylon ee saliidda ku jirta ee u adkaysata xidhashada sare waa hi...Sii akhri -
Waa maxay nooca heerkulka deegaanka ee ku habboon isticmaalka xaashida polyetylen culeyska aadka u sarreeya
Heerkulka jawiga xaashida UHMWPE guud ahaan waa in aanu dhaafin 80 °C. Marka heerkulka xaashida UHMWPE uu hooseeyo, fiiro gaar ah u yeelo wakhtiga joogtada ah ee alaabta bakhaarka si aad uga fogaato baloogyada barafoobay. Intaa waxaa dheer, xaashida UHMWPE waa inaysan ku sii jirin bakhaarka in ka badan 36 saac...Sii akhri -
Sababaha keenay in weelasha naylon-ka saliidda leh si weyn loogu isticmaalo warshadda miinada
Sababaha keenay in xadhkaha naylon-ka saliidda ah si weyn loogu isticmaalo qashinka macdanta ah waa sidan soo socota: 1. Yaree mugga waxtarka leh ee qashinka macdanta. Awoodda kaydinta macdanta biinanka macdanta ayaa hoos u dhacaysa sababtoo ah samaynta tiirarka ururinta macdanta kuwaas oo ku dhow inay qabtaan 1/2 ee mugga waxtarka leh ee qashinka macdanta. Qeybta...Sii akhri -
Xaashida PP waxay leedahay qallafsanaan dusha sare ah iyo iska caabin xoqan
Dhammaanteen waan ognahay in qallafsanaanta dusha sare ee maaddada polypropylene ay korodho kororka maadada, waxayna leedahay saameyn ka hortag ah oo ka sii fiican, sidaas darteed waxaa loo isticmaali karaa marar badan, kuwani waa faa'iidooyinka ay ugu dambeyntii keeni karto. Si loo hagaajiyo qallafsanaanteeda dusha sare iyo f...Sii akhri -
UHMWPE Xiro
UHMWPE waxay u taagan tahay ultra-High Molecular Weight Polyethylene, kaas oo ah nooc ka mid ah polymer-ka kulaylaha. Waxaa lagu yaqaanaa caabbinta sare ee xirashada, is jiid-jiidka hooseeya, iyo xoogga saameynta sare, taas oo ka dhigaysa mid ku habboon codsiyo kala duwan. Xagga xirashada, UHMWPE waxaa lagu yaqaanaa caabbinta xirashada ugu wanaagsan ...Sii akhri -
Naylon qaybaha aan caadiga ahayn
Naylon waa walxo caan ah oo loo isticmaalo samaynta qaybo aan caadi ahayn taas oo ay ugu wacan tahay xooggeeda sare, adkaysigeeda, iyo dabacsanaanta. Qaybahan aan caadiga ahayn ayaa caadi ahaan loo sameeyay si ay u buuxiyaan shuruudo gaar ah mana aha qayb ka mid ah xariiqda alaabta caadiga ah. Naylon qaybo aan caadiga ahayn waxaa loo isticmaalaa var ...Sii akhri -
Afar balaastig ah oo caadi ah
1, saxan caag ah Polypropylene, sidoo kale loo yaqaan saxan caag PP, leeyahay xoog sare iyo iska caabin daxalka wanaagsan, u adkeysan karaan deegaanka heerkulka sare, oo uu leeyahay iska caabin xoog leh. Waa la buuxin karaa, la adkayn karaa, ololka celin kara oo wax laga beddeli karaa. Saxan noocaan ah waxaa lagu farsameeyaa ext...Sii akhri -
Waxqabadka iyo codsiga guddiga ABS
Guddiga ABS waa nooc cusub oo agab ah oo loogu talagalay xirfadda guddiga. Magaceeda oo buuxa waa acrylonitrile/butadiene/styrene copolymer saxan. Magaceeda Ingiriisiga ah waa Acrylonitrile-butdiene-styrene, taas oo ah polymer-ka ugu badan ee la isticmaalo oo leh wax soo saarka ugu weyn. Waxay si dabiici ah u midaysaa hawlaha kala duwan ee PS, ...Sii akhri -
Farqiga u dhexeeya guddiga PE iyo guddiga PP
1. Kala duwanaanshaha codsiga. Baaxadda isticmaalka xaashida PE: si weyn loogu isticmaalo warshadaha kiimikada, mishiinada, warshadaha kiimikada, korontada, dharka, baakadaha, cuntada iyo xirfadaha kale. Waxaa si weyn loogu isticmaalaa gaadiidka gaasta, sahayda biyaha, dheecaanka bulaacada, waraabka beeraha, qayb ganaax si ...Sii akhri -
Gudida haanta nuugista biyaha UHMWPE
Guddiga taangiga nuugista biyaha UHMWPE wuxuu leeyahay sifooyin tayo sare leh, dhumucdiisuna tahay lebis, dusha siman oo siman, qaybo kulaylka u adkaysta oo wanaagsan, dariiqa kiimikaad ee aad u fiican, dahaarka korantada, aan sunta ahayn, cufnaanta hoose, alxanka fudud iyo farsamaynta, caabbinta kiimikaad heer sare ah, caabbinta kulaylka ...Sii akhri
